[Event "Vienna"]
[Site "Vienna"]
[Date "1882.??.??"]
[Round "29"]
[White "Mackenzie, George Henry"]
[Black "Chigorin, Mikhail"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A10"]

1.c4 f5 2.e3 e6 3.Nc3 Nf6 4.Nf3 b6 5.d4 Bb7 6.Be2 Bb4 7.Qb3 Bxc3+ 8.Qxc3 O-O
9.b3 d5 10.Ba3 Ne4 11.Qc2 Rf6 12.Ne5 Nd7 13.f3 Nd6 14.c5 bxc5 15.Bxc5 Rh6
16.Nxd7 Qxd7 17.Rc1 Ne8 18.Bb4 Rc8 19.Qc5 Nf6 20.Qxa7 c6 21.Qc5 Nh5 22.Qd6 Qe8
23.Kd2 Rf6 24.Qe7 Qxe7 25.Bxe7 Rf7 26.Bd6 f4 27.a4 fxe3+ 28.Kxe3 Nf6 29.b4 Ne8
30.Be5 Nc7 31.b5 Na8 32.bxc6 Rxc6 33.Bb5 Rb6 34.Rc5 Ba6 35.Rhc1 Ra7 36.Rb1 Bxb5
37.Rbxb5 Kf7 38.a5 Rba6 39.Kd3 g6 40.Kc3 Ke7 41.Kb4 Kf7 42.Rc8 g5 43.g4 Kg6
44.Rg8+ Kh6 45.h4 1-0

[Event "Preston"]
[Site "Preston"]
[Date "1989.??.??"]
[Round "?"]
[White "Sokolov, Ivan"]
[Black "Wolff, Patrick G"]
[Result "1/2-1/2"]
[WhiteElo "2580"]
[BlackElo "2485"]
[ECO "A37"]

1.Nf3 g6 2.c4 Bg7 3.Nc3 c5 4.g3 Nc6 5.Bg2 e6 6.d3 d5 7.Bg5 Nge7 8.O-O O-O
9.Qc1 b6 10.cxd5 exd5 11.Nxd5 Qxd5 12.Bxe7 Re8 13.Nd2 Qd7 14.Bg5 Rxe2 15.Ne4 Bb7
16.Nf6+ Bxf6 17.Bxf6 Nd4 18.Bxb7 Qxb7 19.Bxd4 cxd4 20.Qf4 Qd5 21.Rfe1 Rae8
22.Rxe2 Rxe2 23.Qf6 Qc5 24.h4 h5 25.a4 a5 26.Rf1 Re5 27.Kg2 Re6 28.Qf4 Qc6+
29.Kh2 Qxa4 30.Rc1 Kg7 31.Rc4 Qd1 32.Qxd4+ Rf6 33.Qc3 Qf3 34.Rf4 Qc6 35.Qd4 Qd6 1/2-1/2

[Event "Rome"]
[Site "Rome"]
[Date "1980.??.??"]
[Round "5"]
[White "Szabo, Laszlo"]
[Black "Robatsch, Karl"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2440"]
[ECO "A18"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.bxc3 Qxf6 7.d4 b6 8.Nf3 Bb7
9.Ne5 Bd6 10.Qa4+ c6 11.f4 Bxe5 12.dxe5 Qg6 13.Ba3 Qe4+ 14.Be2 Nd7 15.Rd1 Nc5
16.Bxc5 bxc5 17.Rf1 O-O 18.Rf3 Rfd8 19.Kf2 g5 20.Bd3 Rxd3 21.Rfxd3 gxf4 22.Rh3 Kh8
23.Re1 Qg6 24.Rf3 Rd8 25.Kg1 Rd2 26.Rf2 Qd3 27.Qxa7 Qxc3 1-0